فهرس المقالات mehdi keshavarz المقاله 1 - Dynamic optimization of load step transient response of a turbocharged spark ignition engine focusing on valves timing 20.1001.1.27834441.2021.13.4.5.4 Mehdi Keshavarz Ahmad Keshavarzi Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering , العدد 5 , السنة 13 , پاییز 2021 المقاله 2 - Road detection by image processing, using neural network 20.1001.1.27834441.2022.14.3.4.8 Ahmad Keshavarzi Mehdi Keshavarz Alireza Moradi Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering , العدد 4 , السنة 14 , تابستان 2022